WEG Strategic Partner Distributor
WEG 00136ET3H143T-SG - MOTOR 1HP 2P 143/5T WCF2 ROLLED STEEL IH
WEG

00136ET3H143T-SG

UPC: 7909492221951

Contact for Pricing

Overview

The WEG 00136ET3H143T-SG is a high-performance 1HP, 2-pole (3450 RPM) NEMA Premium Efficiency motor designed for demanding industrial applications. Engineered with WEG’s signature precision manufacturing and premium materials, this rolled steel motor delivers unmatched reliability, energy efficiency, and long service life. As part of WEG’s integral horsepower (1 HP and above) motor line, it exceeds DOE (Department of Energy) efficiency requirements, ensuring maximum energy savings and reduced operating costs for businesses prioritizing sustainability and cost control. Typical energy savings range from 2% to 8% compared to standard motors, providing a rapid return on investment through lower electricity bills and reduced maintenance demands. Built for versatility, the 00136ET3H143T-SG is ideal for a wide range of industrial equipment, including: - **Pumps and compressors** in water treatment, HVAC, and oil & gas systems - **Fans and blowers** for ventilation, dust collection, and process cooling - **Conveyor systems** in manufacturing, logistics, and material handling - **Machinery drives** for CNC machines, lathes, and automated production lines WEG motors are renowned for their robust construction, featuring rolled steel frames that enhance durability and heat dissipation, even in harsh operating environments. The motor’s 143/5T frame size ensures compatibility with standard NEMA mounting configurations, simplifying installation and retrofitting into existing systems. Precision-balanced rotors and high-grade bearings minimize vibration and noise, reducing wear on connected components and extending the motor’s operational lifespan. WEG’s commitment to quality is evident in every aspect of the 00136ET3H143T-SG, from rigorous in-house testing to compliance with international standards such as IEEE, IEC, and UL. This motor is backed by WEG’s global reputation for innovation and reliability, trusted by industries worldwide for critical applications where performance cannot be compromised. Whether deployed in heavy manufacturing, agriculture, or renewable energy sectors, this motor delivers consistent, efficient power to keep operations running smoothly. For professionals selecting motors, the WEG 00136ET3H143T-SG offers a compelling combination of energy efficiency, durability, and ease of integration. Its NEMA Premium Efficiency rating ensures compliance with modern regulatory standards while reducing total cost of ownership. Installation is straightforward, with clear labeling and standard dimensions for quick alignment with driven equipment. Maintenance requirements are minimal thanks to sealed bearings and corrosion-resistant coatings, though routine inspections are recommended to monitor performance and extend service intervals. Choose the WEG 00136ET3H143T-SG for a motor that combines cutting-edge efficiency with the rugged reliability needed in industrial environments. Backed by WEG’s decades of expertise in electric motor technology, this motor is a smart investment for businesses aiming to optimize energy use, reduce downtime, and enhance operational efficiency.
  • NEMA Premium Efficiency motor exceeding DOE requirements for energy savings
  • 1HP, 2-pole (3450 RPM) rolled steel frame for durability and heat dissipation
  • Ideal for pumps, fans, conveyors, compressors, and machinery drives
  • Rugged construction with precision-balanced rotors and high-grade bearings
  • Backed by WEG’s global reputation for reliability and compliance with international standards

Specifications

Frequency
60 Hz
Material
Rolled Steel
Nema Rating
NEMA Premium Efficiency
Poles
2P
Series
WCF2
Size
143/5T
Package Weight (Imperial)
28.237 LB
KIT BEARING SEALING RING W3 SEAL LABYRIN

W3-SEAL-6314

KIT BEARING SEALING RING W3 SEAL LABYRIN
KIT TERMINAL BLOCK BMC 12 PINS K1M5 ORAN

TERMBLCK-112/132-12P

KIT TERMINAL BLOCK BMC 12 PINS K1M5 ORAN

Frequently Asked Questions about WEG

What certifications and standards do WEG products comply with?

WEG products meet extensive international standards across multiple critical categories, including safety, electromagnetic compatibility (EMC), functional safety, and regulatory compliance. Key certifications include UL, cUL, CE, TÜV Rheinland, and compliance with international standards such as EN 61800 series, IEC 61508, ISO 13849-1, and directives like Low Voltage (2014/35/EU), EMC (2014/30/EU), and RoHS. Their products are certified for safe operation in various industrial environments, with specific standards covering electrical safety, thermal performance, electromagnetic immunity, and environmental protection.

What is WEG's warranty policy?

WEG offers an 18-month standard warranty for automation products, covering defects in workmanship and materials. The warranty requires proper transportation, handling, storage, and installation within specified environmental conditions. Repairs must be performed by authorized WEG service, and the warranty is limited to the replacement or repair of the product itself, excluding consequential damages. Extended warranty options are available, including purchasing additional coverage at 2.5% of the product's selling price per year, up to 4 additional years.

What industries and applications are WEG products used for?

WEG products are extensively used across multiple industrial sectors, including packaging equipment, material handling, food processing, pumps, medical/lab equipment, door/gate openers, office machinery, and lawn/garden applications. Their versatile DC motors and variable frequency drives (VFDs) are designed for general industrial use, with solutions ranging from off-the-shelf products to custom OEM designs that meet UL/CSA standards for diverse manufacturing and processing environments.

What technical support does WEG offer?

WEG offers comprehensive technical support through multiple channels, including a dedicated Automation Service Department accessible via toll-free phone (1-877-934-3748) and email ([email protected]). They maintain a global network of accredited service centers worldwide, which customers can locate on their website. Additionally, WEG provides warranty support and technical assistance for their industrial automation products, with pre-approval required for warranty repairs.

What are the key features of WEG products?

WEG products feature advanced industrial automation technologies with key characteristics including high performance, flexibility, and connectivity. Their flagship CFW900 Variable Speed Drive demonstrates core product strengths: intelligent thermal management, built-in safety functions, IoT readiness, advanced energy saving capabilities, and comprehensive communication protocols. WEG drives offer robust performance with features like 150% overload capacity, modern graphic HMI, plug-and-play expansion modules, and compatibility across multiple industrial segments including food and beverage, pulp and paper, and manufacturing.

What communication protocols do WEG products support?

WEG products support multiple industrial communication protocols across their product lines, including EtherNet/IP, Modbus-TCP, Modbus-RTU, CANopen, and optional protocols like Profibus-DP and DeviceNet. Specifically, the PLC500 offers 2x Gigabit Ethernet Ports, 1x CAN Port, and 1x RS485 port, enabling seamless integration with major industrial communication networks.

What environmental ratings do WEG products have?

WEG products feature multiple environmental ratings and protection classes. They offer Protection Class 3C2 as a standard coating and Protection Class 3C3 as an optional extra coating, both compliant with IEC 60721-3-3. Environmental specifications include air relative humidity from 5% to 95% non-condensing, altitude ratings up to 1,000m standard (with current derating above that), and Pollution Degree 2 classification with non-conductive pollution requirements.

What accessories are available for WEG products?

WEG offers a comprehensive range of accessories across multiple product lines. For variable frequency drives like the CFW900, accessories include I/O expansion modules, communication modules, encoder modules, temperature transducer modules, relay output modules, and HMI accessories. These accessories expand communication capabilities, input/output functions, and application flexibility. Most accessories are interchangeable between drive frames and can be installed in backplane slots, with communication network accessories limited to one per variable speed drive.

What are the main product lines offered by WEG?

WEG offers a comprehensive range of industrial automation products, including variable frequency drives (CFW series like CFW100, CFW300, CFW500), soft starters (SSW series including SSW05, SSW07, SSW900), and the innovative Motion Fleet Management (MFM) system for predictive maintenance and asset monitoring. Their product lines are designed to support industrial automation needs across various sectors, providing solutions for motor control, fleet management, and operational efficiency.

How are WEG products typically installed?

WEG products are typically installed with careful attention to mounting specifications, protection ratings, and airflow requirements. For variable speed drives like the CFW900, installation methods include surface mounting, flange mounting, and side-by-side configurations with specific clearance guidelines. Installers must follow precise dimensional requirements for each product frame size, ensuring proper ventilation and electrical connections.